/* Base Reset & Typography */
    html {
        scroll-behavior: smooth;
    }
    
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    /* Custom Scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #fdf9f0;
    }
    ::-webkit-scrollbar-thumb {
        background: #d1fae5;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #6ee7b7;
    }

    /* Selection */
    ::selection {
        background: #a7f3d0;
        color: #064e3b;
    }

    /* Animation Utilities */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }

    /* Stagger delays for grid items */
    .reveal-delay-100 { transition-delay: 100ms; }
    .reveal-delay-200 { transition-delay: 200ms; }
    .reveal-delay-300 { transition-delay: 300ms; }

    /* Mobile Menu Transitions */
    #menu-btn.active #line1 {
        transform: translateY(8px) rotate(45deg);
    }
    #menu-btn.active #line2 {
        opacity: 0;
    }
    #menu-btn.active #line3 {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    #mobile-menu.active {
        opacity: 1;
        pointer-events: auto;
    }
    
    #mobile-menu.active .mobile-link {
        opacity: 1;
        transform: translateY(0);
    }

    /* Navbar Scrolled State */
    nav.scrolled {
        background: rgba(254, 253, 248, 0.95);
        backdrop-filter: blur(10px);
        padding-top: 1rem;
        padding-bottom: 1rem;
        box-shadow: 0 1px 0 rgba(6, 78, 59, 0.1);
    }